Veterans with a service-connected depression or anxiety rating can also file for secondary conditions, health problems caused or worsened by that mental health condition, without proving they started in service. Common secondary conditions to depression and anxiety include sleep apnea, migraines, GERD, IBS, hypertension, erectile dysfunction, TMJ disorder, and diabetes. Secondary mental health claims have roughly a 63% approval rate, higher than many primary claims, because the veteran only needs to prove a medical link (nexus) between the already-rated condition and the new one, not a connection back to military service itself.
This guide covers which conditions the VA most often approves as secondary to depression and anxiety, the evidence you need, current compensation rates, and the exact steps to file.
What Counts as a Secondary Condition
A secondary condition is a diagnosis that developed because of, or got worse because of, a disability the VA already rates as service-connected. Under 38 CFR § 3.310, the VA must grant service connection for a secondary condition if a doctor establishes that it is "at least as likely as not" (a 50% or greater probability) caused or aggravated by the primary condition.
To win a secondary claim, you need three things:
- A current diagnosis of the secondary condition, documented by a medical provider
- An existing service-connected disability already rated at 0% or higher (in this case, depression or anxiety)
- A medical nexus linking the two, usually from a nexus letter or a VA Compensation and Pension (C&P) exam opinion
Secondary claims are often easier to win than the original mental health claim because you're not re-litigating whether your depression or anxiety is connected to service. That link was already established. You only need to show the new condition flows from the one already on your record.
Common Secondary Conditions to Depression and Anxiety
The relationship works through a few well-documented pathways: chronic stress hormones, medication side effects, sleep disruption, and behavioral changes (reduced activity, appetite changes, self-medication). The VA and its examiners recognize these patterns regularly.
| Secondary Condition | How It Connects | Typical VA Rating Range |
|---|
| Sleep apnea | Depression/anxiety disrupts sleep architecture; some psychiatric medications contribute to weight gain, a major sleep apnea risk factor | 0% to 50% |
| Migraines | Chronic stress and tension trigger or worsen headache frequency and severity | 0% to 50% |
| GERD (acid reflux) | Stress increases stomach acid production and slows digestion | 10% to 30% |
| IBS (irritable bowel syndrome) | Gut-brain axis; anxiety directly affects digestive function | 10% to 30% |
| Hypertension (high blood pressure) | Chronic stress response elevates blood pressure over time | 10% to 60% |
| Erectile dysfunction | Depression, anxiety, and their medications (especially SSRIs) commonly cause sexual dysfunction | 0% to 10%, may qualify for Special Monthly Compensation |
| TMJ disorder | Stress-related teeth grinding (bruxism) and jaw clenching | 10% to 40% |
| Diabetes / insulin resistance | Certain antidepressants and antipsychotics cause weight gain and metabolic changes | 10% to 100% |
| Weight gain / obesity-related conditions | Medication side effects plus reduced activity from depressive symptoms | Rated through the resulting condition, not standalone |
| Substance use disorder | Self-medication for depression or anxiety symptoms | Rated only if it independently causes another ratable condition; VA generally will not rate substance abuse alone |
Ratings above are general ranges based on how each condition is scheduled in the VA's rating tables (38 CFR Part 4), not guarantees. Your actual rating depends on your specific symptoms, test results, and functional limitations documented at your C&P exam.
How VA Rates Depression and Anxiety Themselves
Depression and anxiety are rated under the General Rating Formula for Mental Disorders (38 CFR § 4.130), which applies the same criteria regardless of the specific diagnosis. The rating is based on occupational and social impairment, not the label on the diagnosis.
| Rating | Criteria |
|---|
| 0% | Diagnosed condition, symptoms not severe enough to interfere with work or social function, or symptoms controlled by medication |
| 10% | Mild symptoms that decrease work efficiency only during periods of significant stress |
| 30% | Occasional decrease in work efficiency and intermittent periods of inability to perform occupational tasks |
| 50% | Reduced reliability and productivity: flattened affect, panic attacks more than once a week, difficulty understanding complex commands, impaired judgment |
| 70% | Deficiencies in most areas: work, school, family relations, judgment, thinking, or mood; near-continuous panic or depression, suicidal ideation, neglect of hygiene |
| 100% | Total occupational and social impairment: gross impairment in thought processes, persistent danger of hurting self or others, disorientation, inability to function independently |
If your depression or anxiety rating goes up because of newly documented secondary conditions or worsening symptoms, your combined disability rating and monthly payment increase too.
2026 VA Disability Compensation Rates
VA compensation rates increased 2.8% for 2026, effective December 1, 2025. Monthly payments below are for a veteran with no dependents.
| Combined Rating | Monthly Payment (Veteran Alone) |
|---|
| 10% | $180.42 |
| 20% | $356.66 |
| 30% | $552.47 |
| 40% | $795.84 |
| 50% | $1,132.90 |
| 60% | $1,435.02 |
| 70% | $1,808.45 |
| 80% | $2,102.15 |
| 90% | $2,362.30 |
| 100% | $3,938.58 |
Rates increase further if you have a spouse, children, or dependent parents. A secondary condition claim can push your combined rating into a higher payment bracket, especially if it adds 10% to 40% on top of an existing mental health rating.
Remember that the VA does not simply add percentages together. It uses "VA math," which applies each new rating to your remaining percentage of function, not to the whole. A 50% mental health rating plus a 30% secondary condition does not equal 80%. Use the official VA combined ratings table or the screener at benefitsusa.org to estimate your combined rating accurately.
How to File a Secondary Condition Claim
Step 1: Get a current diagnosis.
See a doctor, VA or private, and get the secondary condition formally diagnosed and documented in your medical records.
Step 2: Gather medical evidence.
Collect treatment records, medication lists (especially psychiatric medications with known side effects), and any notes where a provider connects your symptoms to your existing mental health condition.
Step 3: Get a nexus letter.
Ask a treating physician or an independent medical examiner to write a nexus letter. The letter should state, in VA-recognized language, that it is "at least as likely as not" that your secondary condition was caused or aggravated by your service-connected depression or anxiety. A strong nexus letter explains the medical mechanism (for example, how SSRIs cause sexual dysfunction, or how chronic stress elevates blood pressure) and cites your specific symptom history.
Step 4: File the claim.
Submit VA Form 21-526EZ (Application for Disability Compensation and Related Compensation Benefits) through VA.gov, by mail, or with help from a Veterans Service Organization (VSO) such as the DAV, VFW, or American Legion. Select "secondary condition" and identify the service-connected condition you're linking it to.
Step 5: Attend the C&P exam.
The VA will likely schedule a Compensation and Pension exam for the new condition. Be specific and consistent about how your symptoms relate to your depression or anxiety, including flare-ups tied to stress or panic episodes.
Step 6: Wait for the decision.
Processing times vary, but secondary claims connected to an already-rated condition often move faster than new primary claims because part of the medical history is already established.
If your claim is denied, you can file a Supplemental Claim with new evidence, request a Higher-Level Review, or appeal to the Board of Veterans' Appeals.
Evidence That Strengthens a Secondary Claim
- Consistent treatment records showing the secondary condition appeared or worsened after the mental health diagnosis
- A clear timeline connecting medication changes to new physical symptoms
- A buddy statement or lay statement describing how symptoms present day to day
- A nexus letter using the exact "at least as likely as not" standard
- Any existing medical literature the examiner cites linking the two conditions
Avoid vague nexus letters that only say a condition is "possible" or "could be related." The VA requires the 50% or greater probability standard, and weak language is a common reason for denial.
Frequently Asked Questions
What conditions are most commonly approved as secondary to depression or anxiety?
Sleep apnea, migraines, GERD, IBS, hypertension, erectile dysfunction, and TMJ disorder are the most frequently approved secondary conditions, largely because there is well-established medical literature connecting chronic stress, psychiatric medications, and these physical symptoms.
Do I need a new C&P exam for a secondary claim?
Usually yes. The VA typically schedules a separate C&P exam for the secondary condition to evaluate its current severity and confirm the medical connection to your service-connected condition.
Can I claim more than one secondary condition at the same time?
Yes. You can file for multiple secondary conditions in a single claim, as long as each has its own diagnosis and supporting nexus evidence. Filing them together can save time compared to filing separately.
Will a secondary condition claim increase my overall VA disability rating?
It can. Any newly rated secondary condition combines with your existing ratings using VA math, which can raise your combined rating and monthly compensation, though the increase is not a simple addition of percentages.
Do I need a nexus letter for every secondary claim?
It is strongly recommended. While the VA can sometimes establish a nexus through existing medical records or the C&P exam alone, a dedicated nexus letter from a treating or independent physician significantly improves your odds of approval, especially for conditions like sleep apnea or hypertension where the connection isn't automatically obvious.
Can secondary conditions to depression affect eligibility for other benefits?
A higher combined VA disability rating can affect eligibility for programs like VA health care priority groups, Total Disability based on Individual Unemployability (TDIU), and state veteran benefits. Check the benefitsusa.org screener to see what else you may qualify for based on your updated disability status and income.
Bottom Line
Depression and anxiety rarely exist in isolation. If you're managing sleep problems, digestive issues, headaches, high blood pressure, or sexual dysfunction alongside a service-connected mental health condition, you may have a valid secondary claim. Document the connection carefully, get a strong nexus letter, and file through VA.gov or with help from a VSO. Use the benefitsusa.org screener to check what other federal and state benefits you may qualify for as your VA disability rating changes.
